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Engines & Engine Parts

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched...

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your...

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Results 1 - 25 of 32

COMP Cams Xtreme Energy Retrofit Camshafts 12-423-8

COMP Cams Xtreme Energy Retrofit Camshafts 12-423-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 276/282, Lift .502/.510, Chevy, Small Block, Each

Part Number: CCA-12-423-8

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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COMP Cams Xtreme Energy Retrofit Camshafts 12-432-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 282/288, Lift .510/.520, Chevy, Small Block, Each

Part Number: CCA-12-432-8

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams Xtreme Energy Retrofit Camshafts 12-422-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/276, Lift .495/.502, Chevy, Small Block, Each

Part Number: CCA-12-422-8

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams Xtreme Energy Retrofit Camshafts 12-433-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 288/294, Lift .520/.540, Chevy, Small Block, Each

Part Number: CCA-12-433-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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COMP Cams Xtreme Energy Retrofit Camshafts 12-408-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 258/264, Lift .480/.487, Chevy, Small Block, Each

Part Number: CCA-12-408-8

Not Yet Reviewed

Estimated Ship Date: Today

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COMP Cams Magnum Retrofit Camshafts 12-430-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 280/280, Lift .525/.525, Chevy, Small Block, Each

Part Number: CCA-12-430-8

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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COMP Cams Xtreme 4x4 Camshafts 12-411-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 260/264, Lift .474/.474, Chevy, Small Block, Each

Part Number: CCA-12-411-8

Not Yet Reviewed

Estimated Ship Date: Today

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COMP Cams Xtreme Marine Camshafts 12-417-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/276, Lift .495/.503, Chevy, Small Block, Each

Part Number: CCA-12-417-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams Xtreme Energy Retrofit Camshafts 12-412-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 264/270, Lift .487/.495, Chevy, Small Block, Each

Part Number: CCA-12-412-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams Nitrous HP Retro-Fit Camshafts 12-419-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 288/315, Lift .520/.540, Chevy, Small Block, Each

Part Number: CCA-12-419-8

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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COMP Cams Xtreme Energy Retrofit Camshafts 12-444-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 300/306, Lift .562/.580, Chevy, Small Block, Each

Part Number: CCA-12-444-8

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams Xtreme Fuel Injected Camshafts 12-466-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 268/276, Lift .570/.565, Chevy, Small Block, Each

Part Number: CCA-12-466-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams High Energy Rocker Arms 1242-16

Rocker Arms, High Energy, Stamped Steel, Pedestal Mount, 1.6 Ratio, Oldsmobile 260-455, Set of 16

Part Number: CCA-1242-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams Magnum Retrofit Camshafts 12-420-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/270, Lift .500/.500, Chevy, Small Block, Each

Part Number: CCA-12-420-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams Xtreme Energy 4x4 Retro-Fit Camshafts 12-413-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/274, Lift .474/.474, Chevy, Small Block, Each

Part Number: CCA-12-413-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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COMP Cams Xtreme Energy Retrofit Camshafts 12-443-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 294/300, Lift .540/.562, Chevy, Small Block, Each

Part Number: CCA-12-443-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams Magnum Retrofit Camshafts 12-460-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 304/304, Lift .600/.600, Chevy, Small Block, Each

Part Number: CCA-12-460-8

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams Computer-Controlled Camshafts 12-404-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 268/276, Lift .464/.464, Chevy, Small Block, Each

Part Number: CCA-12-404-4

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams 4-Pattern Hydraulic Roller Camshafts 12-475-44

Camshaft, Hydraulic Roller, 297/299 intake, 313/311 Exhaust, .637/.637 in. Intake Lift, .621/.621 in Exhaust

Part Number: CCA-12-475-44

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams Xtreme Marine Camshafts 12-418-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 276/282, Lift .503/.510, Chevy, Small Block, Each

Part Number: CCA-12-418-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams Xtreme Marine Camshafts 12-416-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 264/270, Lift .488/.495, Chevy, Small Block, Each

Part Number: CCA-12-416-8

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams 4-Pattern Hydraulic Roller Camshafts 12-477-44

Camshaft, Hydraulic Roller, 313/311 intake, 325/323 Exhaust, .637/.637 in. Intake Lift, .621/.621 in Exhaust

Part Number: CCA-12-477-44

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

COMP Cams 4-Pattern Hydraulic Roller Camshafts 12-476-44

Camshaft, Hydraulic Roller, 307/305 intake, 319/317 Exhaust, .638/.638 in. Intake Lift, .622/.622 in Exhaust

Part Number: CCA-12-476-44

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

COMP Cams Blower and Turbo Camshafts 12-400-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 268/260, Lift .454/.444, Chevy, Small Block, Each

Part Number: CCA-12-400-4

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams Nitrous HP Camshafts 12-415-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 276/288, Lift .502/.520, Chevy, Small Block, Each

Part Number: CCA-12-415-8

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

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